body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    margin: 0;
    padding: 0;
}

header {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
}

.mui-content {
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

p {
    font-size: 18px;
    margin-bottom: 10px;
}

input[type="tel"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.pay {
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    padding: 10px 0;
    border-bottom: 1px solid #ccc;
}

a {
    text-decoration: none;
    color: #333;
}

.mui-navigate-right {
    float: right;
    color: #007bff;
}

#channel,
#total_fee,
#bill_no,
#stalus {
    font-weight: bold;
}
